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| International Standard Category: Steel profiles |
GB/T 4227-1984 Hot rolled stainless steel with equal leg angles
不锈钢热轧等边角钢 ;
| Category No.: | 77.140.70 | Valid Status: | superseded |
| Issued Organization: | SAC | Issued Date: | 1984-03-26 |
| Implemented Date: | 1985-3-1 | Abolished Date: | 2007-09-29 |
| Superseded Standard.: | YB/T 5309-2006 Hot rolled stainless steel with equal leg angles |
Superseded Date: | 2006-10-11 |
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